Company Filing History:
Years Active: 2025
Title: Edward James Harley Evans: Innovator in Ophthalmic Technology
Introduction
Edward James Harley Evans is a notable inventor based in Southampton, GB. He has made significant contributions to the field of ophthalmic technology, holding a total of 2 patents. His work focuses on improving the design and functionality of ophthalmic lenses and contact lenses.
Latest Patents
One of his latest patents is for a mandrel used in the machining of ophthalmic lenses. This mandrel is designed to hold an ophthalmic lens member blank during the machining process. It features a front surface for receiving the lens blank and a rear surface opposite the front. The mandrel includes one or more through-holes that allow wax applied to the rear surface to contact the lens blank on the front surface. This innovative design enhances the methods of producing ophthalmic lenses.
Another significant patent by Evans involves a contact lens that contains a diffractive optical element. This lens is designed to focus visible light and includes an optical filter that selectively allows certain wavelengths of light to pass through. The optical filter is capable of filtering out light with wavelengths between 450 nm and 495 nm while allowing light with wavelengths from 500 nm to 750 nm. This invention also encompasses methods for manufacturing the contact lens and correcting the vision of users.
Career Highlights
Edward James Harley Evans is currently associated with Coopervision International Limited, a company known for its advancements in contact lens technology. His work at Coopervision has allowed him to contribute to innovative solutions in the ophthalmic field.
Collaborations
Throughout his career, Evans has collaborated with notable colleagues, including Robert Oag and David Ricketts. These collaborations have further enriched his contributions to the field of ophthalmic technology.
Conclusion
Edward James Harley Evans is a distinguished inventor whose work in ophthalmic technology has led to significant advancements in lens design and functionality. His patents reflect a commitment to innovation and improving vision correction methods.